All Cast

Jacob Tremblay

Jacob Tremblay

Orion (voice)

Paul Walter Hauser

Paul Walter Hauser

Dark (voice)

Angela Bassett

Angela Bassett

Sweet Dreams (voice)

Colin Hanks

Colin Hanks

Adult Orion (voice)

Natasia Demetriou

Natasia Demetriou

Sleep (voice)

Golda Rosheuvel

Golda Rosheuvel

Unexplained Noises (voice)

Nat Faxon

Nat Faxon

Insomnia (voice)

Aparna Nancherla

Aparna Nancherla

Quiet (voice)

Ike Barinholtz

Ike Barinholtz

Light (voice)

Carla Gugino

Carla Gugino

Orion's Mom (voice)

Matt Dellapina

Matt Dellapina

Orion's Dad (voice)

Nick Kishiyama

Nick Kishiyama

Tycho (voice)

Mia Akemi Brown

Mia Akemi Brown

Hypatia (voice)

Shannon Chan-Kent

Shannon Chan-Kent

Adult Hypatia (voice)

Jack Fisher

Jack Fisher

Richie Panici (voice)

Werner Herzog

Werner Herzog

Narrator (voice)

Sky Alexis

Sky Alexis

Lisa (voice)

Hira Ambrosino

Hira Ambrosino

Woman at the Drive-In (voice)

Yoshi Ando

Yoshi Ando

Man at the Drive-In (voice)

Larisa Asuaje

Larisa Asuaje

Mrs. Spinoza (voice)

Sean Charmatz

Sean Charmatz

Irene's Boss / Cucumber Dentist / Soda / Insomnia Guy 1 (voice)

Walt Dohrn

Walt Dohrn

Stray Cat / Insomnia Guy 2 (voice)

Ren Hanami

Ren Hanami

Adult Sally (voice)

Amy Hill

Amy Hill

Irene (voice)

Alyssa Lee

Alyssa Lee

Irene's Daughter / Insomnia Girl (voice)

Noah McCown

Noah McCown

Scared Child (voice)

Shino Nakamichi

Shino Nakamichi

Sally (voice)

Aliki Theofilopoulos

Aliki Theofilopoulos

Irene's Coworker / Mom / Juice Box / Insomnia Teacher (voice)

Toru Uchikado

Toru Uchikado

Insomnia Man (voice)